Analysis-oriented model for FRP confined high-strength concrete: 3D interpretation of path dependency

JQ Yang, P Feng - Composite Structures, 2021 - Elsevier
Various analysis-oriented models have been developed over the past decades to predict the
stress-strain relationship of fibre-reinforced polymer (FRP) confined concrete. Most of these …

Confining stress path-based compressive strength model of axially compressed circular concrete-filled double-skin steel tubular short columns

XF Yan, YG Zhao, S Lin, H Zhang - Thin-Walled Structures, 2021 - Elsevier
Previous investigations have shown that the confining stress paths (CSPs) of confined
concrete significantly affected the compressive behaviour of confined concrete in fibre …

Pre-tensioned steel straps for seismic retrofit of reinforced concrete columns under combined loading of flexure, shear and torsion

JY Tan, CL Chin, CK Ma, CB Ong, AZ Awang, W Omar… - Structures, 2023 - Elsevier
Confinement is a sustainable and cheap approach to strengthen the older deficient or
inadequate design columns in seismic zones. There are many confinements proven to be …

Shear performance and dimension rationalization study on the rubber sleeved stud connector in continuous composite girder

H Su, Q Su, C Xu, X Zhang, D Lei - Engineering Structures, 2021 - Elsevier
Wrapping rubber sleeve around a stud shank near the root makes a low level of shear
connection between the steel girder and concrete slab in a composite girder. It helps to …

[HTML][HTML] Compression behavior of square and circular SFRC columns confined with external steel straps

J Carrillo, M Hube, C Blandon, R Mata… - Journal of Building …, 2024 - Elsevier
Abstrac Steel-Strapping Tensioning-Techniques (SSTT) have been proposed recently as a
confinement strategy to enhance the strength and deformation capacity of new and existing …

Confinement-concrete interaction in pre-tensioned partial steel-confined concrete

CL Chin, CB Ong, JY Tan, CK Ma, AZ Awang, W Omar - Structures, 2020 - Elsevier
External confinement is an attraction technique to enhance strength and deformability of
high strength concrete. Previous research revealed that pre-tensioned confinement is an …

The bond strength of reinforced concrete with confinement of recycled steel strap

MF Sulaiman, CL Chin, CK Ma, AZ Awang… - Journal of Cleaner …, 2022 - Elsevier
The potential use of recycled steel strap from packaging industry to strengthen bond
between reinforcement steel and concrete was investigated. Through a series of pull-out …

Structural behaviour of pre-damaged RC columns immediate repaired employing pre-tensioned steel straps

N Apandi, CK Ma, AZ Awang, W Omar - Structures, 2021 - Elsevier
Research focusing on the effects of pre-damaged level on the effectiveness of concrete
repairing using external confinement is quite limited. In addition, the use of active …

Pullout Behaviour of Bars in Concrete Confined with Post-tensioned Steel Straps

MF Sulaiman, CL Chin, CK Ma, AZ Awang… - International Journal of …, 2022 - Springer
This paper presents the experimental results of bond and anchorage behaviours under
Steel Strap Tensioning Technique (SSTT) confined high-strength concrete (HSC). The …

Application of Partial Shear Connection in Steel–Concrete Semi-Continuous Composite Girder Bridges

H Su, Q Su, JR Casas, X Jiang… - Structural Engineering …, 2022 - Taylor & Francis
In the hogging moment regions of steel–concrete composite continuous girder bridges, a
detrimental condition appears such that concrete slab bears tensile stress and the steel …